* {
    margin: 0 0;
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
}


body::-webkit-scrollbar {
    display: none;
}

.daohang {
    width: 100%;
    height: 45px;
    background-color: rgb(36, 41, 51);
    position: relative;
    display: flex;
    justify-content: space-between;
    text-align: center;
    line-height: 40px;
}

.daohang a {
    color: rgb(99, 98, 95);
}

.yincang {
    display: none;
}

.daohang1 {
    width: 100%;
    height: 80px;
    -moz-box-shadow: 0px 5px 5px #333333;
    -webkit-box-shadow: 0px 5px 5px #333333;
    box-shadow: 0px 2px 2px #333333;
    border-radius: 0px 0px 10px 10px;
    background-color: white;
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
}

.dal {
    display: flex;
    justify-content: start;
    margin-left: 80px;
}

.daohang a:hover {
    color: white;
}

.dar {
    display: flex;
    justify-content: end;
}

.dall {
    width: 100px;
    height: 50px;

}

.darr {
    width: 100px;
    height: 50px;
}

.dh1 {
    position: fixed;
    top: 0;
    z-index: 10;
}

.neirong {
    height: 1500px;
    width: 100%;
    margin-top: 2px;
}

.logo {
    width: 300px;
    height: 80px;
    line-height: 80px;
    margin-left: 30px;
}

.dhpart{
    height: auto;
    width: 40%;
}

.dhpart ul {
    display: flex;
    text-align: center;
    line-height: 80px;

}

.dhpart ul li {
    margin-left: 50px;
}

.dhpart ul li a {
    color: black;
    font-weight: 540;
}

.sear {
    height: auto;
    width: 35%;
    height: 30px;
    line-height: 80px;
    font-size: 20px;
}
.sear a{
    color: #000;
    transition: all 1s;
}
.sear span{
    float: right;
}
.sear span:hover a{
    letter-spacing: 2px;
    font-size: 21px;
}
.ggr {
    width: 110px;
    height: 110px;
    background-color: #fff;
    position: absolute;
    right: 3px;
    top: 40px;
    box-shadow: 1px 1px 11px #333333;
    display: none;
}

.ggr ul {
    width: 100px;
    height: 110px;
    margin-left: -40px;
}

.ggr ul li {
    width: 110px;
    height: 55px;
    text-align: center;
    line-height: 55px;

}

.ggr ul li:nth-child(1) {
    border-bottom: 1px solid black;
}

.box {
    width: 100%;
    height: 400px;
    background-color: rgb(251, 251, 251);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    border-radius: 10px;
    box-shadow: 1px 1px 1px 0;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    font-size: 25px;
    text-align: center;
}

.box1,
.box2,
.box3,
.box4 {
    width: 220px;
    height: 300px;
}

.xiaomi {
    width: 225px;
    height: 272px;
}

.boxa {
    width: 100%;
    height: 400px;
    background-color: rgb(250, 250, 250);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    border-radius: 10px;
    box-shadow: 1px 1px 1px 0;
    font-size: 25px;
    text-align: center;
}

.box1a,
.box2a,
.box3a,
.box4a {
    width: 220px;
    height: 300px;
}

.vivo {
    width: 225px;
    height: 272px;
}

.boxb {
    width: 100%;
    height: 400px;
    background-color: rgb(244, 244, 244);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    border-radius: 10px;
    box-shadow: 1px 1px 1px 0;
    font-size: 25px;
    text-align: center;
}

.box1b,
.box2b,
.box3b,
.box4b {
    width: 220px;
    height: 300px;
}

.oppo {
    width: 180px;
    height: 260px;
    margin-top: 20px;
    margin-left: 20px;
}

.active {
    display: none;
    opacity: 0;
}
.one {
    background-image: url(../imges/图1/主页大格图/x\ fold3.png);
    margin: 100px 100px;
    border-radius: 20px;
    width: 90%;
    height: 800px;
    background-size: cover;
    box-shadow: 1px 1px 1px 0;
}

.one .one-con {
    height: 200px;
    width: 100%;
    top: 45%;
    margin: 0 80px;
    position: relative;
}

.one .one-con1 {
    margin-bottom: 30px;
    cursor: pointer;
}

.one h2 {
    color: black;
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 80px;
    cursor: pointer;
}

.one .links a {
    margin-right: 150px;
    cursor: pointer;
}

.one .links span {
    font-size: 20px;
    display: inline-block;
    color: #000;
    position: absolute;
}

.one .links span:hover {
    transition: all 0.5s;
    letter-spacing: 2px;
    transform: translateX(10px);
}

.two {
    background-image: url(../imges/图1/主页大格图/vivo\ pad3\ pro.jpg);
    width: 90%;
    height: 800px;
    margin: 100px 100px;
    border-radius: 10px;
    box-shadow: 1px 1px 1px 0;
    background-size: cover;
}

.two .two-con {
    height: 200px;
    width: 100%;
    top: 45%;
    margin: 0;
    margin-left: 80%;
    position: relative;
}

.two .two-con1 {
    margin-bottom: 30px;
    cursor: pointer;
}

.two h2 {
    color: black;
    font-size: 22px;
    line-height: 30px;
    margin-bottom: 80px;
    cursor: pointer;
}

.two .links a {
    margin-right: 150px;
    cursor: pointer;
}

.two .links span {
    font-size: 20px;
    display: inline-block;
    color: #000;
    position: absolute;
}

.two .links span:hover {
    transition: all 0.5s;
    letter-spacing: 2px;
    transform: translateX(10px);
}  

.four {
    width: 95%;
    height: 100vh;
    margin-top: 80px;
    margin-left: 2.5%;
    border-radius: 10px;
    line-height: 80px;
    cursor: pointer;
}

.tx {
    width: 95%;
    height: 10vh;
    font-size: 3rem;
    color: #333333;
    margin-left: 50px;
}

.by {
    width: 90%;
    height: 100vh;
    background-color: #f8f7f7;
    display: flex;
    margin: 10px 100px;
    justify-content: space-between;
    align-items: center;
    position: absolute;
}

.lb {
    width: 30%;
    height: 100%;
    margin-top: 115px;
}


.cen {
    background-image: url(../imges/图1/五格图/oppo\ reno11.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    top: 10px;
    width: 33%;
    height: 85%;
    border-radius: 15px;
    transition: all 1s;
}

.cen:hover {
    width: 35%;
    height: 90%;
}


.itl1 {
    background-image: url(../imges/图1/五格图/小米电视a经济系列.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin-left: 20px;
    margin-bottom: 20%;
    height: 30vh;
    width: 90%;
    border-radius: 15px;
    transition: all 1s;
}

.itl1:hover {
    height: 32vh;
    width: 100%;
}

.itl2 {
    background-image: url(../imges/图1/五格图/vivo\ s18\ 仅图.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: right;
    margin-left: 20px;
    height: 45vh;
    border-radius: 15px;
    width: 90%;
    transition: all 1s;
    margin-top: 110px;
}

.itl2 .itl2-con {
    margin-top: 150px;
    position: absolute;
}

.itl2:hover {
    font-size: 20px;
    height: 47vh;
    width: 100%;
}

.rb {
    width: 30%;
    height: 90vh;
    border-radius: 15px;
}

.itg1 {
    background-image: url(../imges/图1/五格图/小米耳机.png);
    height: 35vh;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    width: 90%;
    border-radius: 15px;
    margin-right: 10px;
    transition: all 1s;
}

.itg1:hover {
    height: 37vh;
    width: 100%;
}

.itg2 {
    background-image: url(../imges/图1/五格图/小米手表.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: -10px -200px;
    margin-top: 35px;
    height: 55vh;
    width: 90%;
    border-radius: 15px;
    transition: all 1s;
}

.itg2:hover {
    height: 57vh;
    width: 100%;

}

.fuqi {
    z-index: 999;
    transition: 1s;
    -moz-box-shadow: 0px 0px 10px #FFFFFF;
    -webkit-box-shadow: 0px 0px 10px #FFFFFF;
    box-shadow: 0px 0px 10px #FFFFFF;
}

.neirong {
    position: absolute;
}

.op:hover {
    font-size: 1.2rem;
}

.xm:hover {
    font-size: 1.2rem;
}

.vv:hover {
    font-size: 1.2rem;
}

.xm,
.vv,
.op {
    transition: 0.3s;
}

.five {
    width: 100%;
    height: 80vh;
    margin-top: 10%;
    border-radius: 10px;
    background-color: #333333;
}

.five div {
    height: 10%;
    margin: 0 50px;
    margin-bottom: 10px;
    opacity: 0.5;
    border-bottom: 1px solid #fff;
    letter-spacing: 2px;
}

.five div>a {
    line-height: 100px;
    color: #fff;
    text-indent: 10%;
}

.five .iconfont {
    margin-left: 10px;
    margin-right: 10px;
    font-size: 25px;
}

.five .five-item:hover a {
    color: rgb(104, 147, 232);
}

.neirong {
    position: absolute;
    top: 130px;
}

.dall>a {
    transition: .3s;
}

.darr>a {
    transition: .3s;
}

.phone {
    display: none;
}

.phoneneirong1,
.phoneneirong2 {
    display: none;
}
.zhezhao{
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 9998;
    display: flex;
    justify-content: center;
}
.zznt{
    z-index: 9999;
    width: 400px;
    height: 300px;
    background-color: white;
    margin-top: 300px;
    border-radius: 20px;
    border: 1px solid black;
    text-align: center;
    line-height: 30px;
    position: relative;
}
a{
    Text-decoration: none
}
.guanbi{
    width: 30px;
    height: 30px;
    position: absolute;
    right: 10px;
    top: 10px;
    border: 1px solid black;
    border-radius: 10px;
    line-height: 26px;
}
.tiaozhuan{
    position: fixed;
    z-index: 500;
    background-color: rgba(128, 128, 128, 0.5);
    border: 1px solid gray;
    border-radius: 5px 0px 0px 5px;
    right: 0;
    bottom: 50px;
    width: 50px;
    height: 150px;
    color: #000;
    text-align: center;
    transition: .3s;
    line-height: 30px;
}
.tiaozhuan>a{
    color: #000;
    display: block;
}
.jieshao:hover{
    color: rgb(85, 85, 188);
}
.tiaozhuan:hover{
    background-color: white;
    -moz-box-shadow:-2px 0px 5px #B0B0B0; 
    -webkit-box-shadow:-2px 0px 5px #B0B0B0; 
    box-shadow:-2px 0px 5px #B0B0B0;

}